Scotland surprised many by finishing the World Cup as the Northern Hemisphere team closest to earning a semi-final place, and their one point loss to Australia in the quarter final is only one reason why the country can be excited about their prospects over the next four-year cycle. Vern Cotter’s instalment as head coach did not immediately bear fruit in last year’s 6 Nations, but in stretches during the pool stage of October’s tournament glimpses of his characteristic style of play could be seen.